Digital dial gauge



FIG. 1 is a front, top, left-side perspective view of the digital dial gauge;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left-side elevational view thereof;

FIG. 5 is a right-side elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a rear, top, left-side perspective view thereof;

FIG. 9 is a front elevational reference view thereof showing the digital dial gauge in a connected and operational state; and,

FIG. 10 is an enlarged reference view showing the display elements on the screen.

The broken lines depict unclaimed portions of the digital dial gauge or environmental subject matter, and thus form no part of the claimed design. 

CLAIM The ornamental design for a digital dial gauge, as shown and described. 